source:
LMDZ5/branches/testing/libf/bibio/new_unit_m.F90
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1 | module new_unit_m |
2 | |
3 | implicit none |
4 | |
5 | contains |
6 | |
7 | subroutine new_unit(unit) |
8 | |
9 | integer, intent(out):: unit |
10 | |
11 | ! Variables local to the procedure: |
12 | logical opened, exist |
13 | |
14 | !------------------------------------------------------ |
15 | |
16 | unit = 0 |
17 | do |
18 | inquire(unit=unit, opened=opened, exist=exist) |
19 | if (exist .and. .not. opened) exit |
20 | unit = unit + 1 |
21 | end do |
22 | |
23 | end subroutine new_unit |
24 | |
25 | end module new_unit_m |
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